Java 8 OCA (1Z0-808) Course

Java 8 OCA (1Z0-808) Course

What you’ll learn

  • Java Basics – scope, class structure, Java features, identifiers and reserved words.
  • Working with Java Data Types – primitives, wrappers, operators, String immutability, StringBuilder
  • Controlling Program Flow – conditional (if/switch), loops (while/do-while/for), break, continue.
  • Working with Methods and Encapsulation – static, constructors, access modifiers, call-by-value.
  • Java Object Oriented Approach – inheritance, overloading/overriding, polymorphism, abstract, constructors, upcasting/downcasting, interfaces, enums, instanceof
  • Exception Handling – try/catch/finally, try-with-resources, suppressing exceptions, exception signatures and inheritance, custom exceptions
  • Arrays – declaring, initialising, anonymous arrays, reference assignments, 2D arrays, arrays with wrappers
  • Working with Selected classes from the Java API – ArrayLists, Lamba expressions, Predicate Lambdas, Calendar Data manipulation
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